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Tappan
Gas Range

Model # 30-3378-23-01 Official Tappan gas range - lt32488770

Here are the diagrams and repair parts for Official Tappan 30-3378-23-01 gas range - lt32488770, as well as links to manuals and error code tables, if available.

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Not all parts are shown on the diagrams—those parts are labeled NI, for “not illustrated”.

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For DIY troubleshooting advice and repair guides, visit our repair help section.

Error Codes

Model diagram and schematic

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ALL PARTS
Showing 10 of 171 parts  |
Igniter 3131300
#27

Burner, manifold and gas control diagram

Igniter

Part #3131300

Replaced by #5303935066

?
Manufacturer substitution
This part replaces 3131300. Substitute parts can look different from the original.
BEST SELLER
$28.33 | 
17% OFF Phone Price : $34.33
In Stock
Light 3013071
#4

Body parts diagram

Light

Part #3013071

Replaced by #316538904

?
Manufacturer substitution
This part replaces 3013071. Substitute parts can look different from the original.
BEST SELLER
$15.20 | 
12% OFF Phone Price : $17.20
In Stock
Valve 3131449
#30

Burner, manifold and gas control diagram

Valve

Part #3131449

Replaced by #3203459

?
Manufacturer substitution
This part replaces 3131449. Substitute parts can look different from the original.
BEST SELLER
$241.89 | 
5% OFF Phone Price : $253.89
In Stock
Screw 636T143P01
#12B

Broiler drawer parts diagram

Screw

Part #636T143P01

Replaced by #5303300265

?
Manufacturer substitution
This part replaces 636T143P01. Substitute parts can look different from the original.
This item is not returnable
$16.63
In Stock
Bracket Regulator 3131110
#1

Burner, manifold and gas control diagram

Bracket regulator

Part #3131110

Replaced by #316091600

?
Manufacturer substitution
This part replaces 3131110. Substitute parts can look different from the original.
$52.82
In Stock
Gsket Flue 3131355
#12

Body parts diagram

Gsket flue

Part #3131355

Replaced by #316542102

?
Manufacturer substitution
This part replaces 3131355. Substitute parts can look different from the original.
$12.51 | 
14% OFF Phone Price : $14.51
In Stock
Bumper 3131903
#21A

Body parts diagram

Bumper

Part #3131903

$47.29
In Stock
Clip 3012323
#23

Body parts diagram

Clip

Part #3012323

This item is not returnable
$2.16
In Stock
Oven Rack 3131973
#17

Body parts diagram

Oven rack

Part #3131973

Replaced by #5304531722

?
Manufacturer substitution
This part replaces 3131973. Substitute parts can look different from the original.
$36.22 | 
14% OFF Phone Price : $42.22
In Stock
Clip 3011805
#19

Body parts diagram

Clip

Part #3011805

Replaced by #5303284616

?
Manufacturer substitution
This part replaces 3011805. Substitute parts can look different from the original.
This item is not returnable
$9.59 | 
9% OFF Phone Price : $10.59
In Stock

Most common symptoms to help you fix your ranges

Choose a symptom to see related range repairs.

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Why can't I unlock my range's oven door?

Main causes: broken oven door lock assembly, wiring failure, electronic control board problem…

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Why won't my range's oven bake?

Main causes: bad bake element, broken burner igniter, control system failure, blown thermal fuse, faulty temperature sen…

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How do I get rid of streaks on my range's oven window?

Main causes: food splatters, spilling food on the oven door, allowing liquid to drip through oven door vent when cleanin…

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Why is my range's oven temperature wrong?

Main causes: faulty temperature sensor, electronic control board problem, control thermostat failure, weak burner ignite…

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Why doesn't my range's oven broiler work?

Main causes: broken broiler element, weak or broken broil burner igniter, control system failure, faulty temperature sen…

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Why won't my range's oven heat?

Main causes: power supply problem, control thermostat or electronic control board failure, broken element, bad burner ig…

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Why isn't my range working?

Main causes: power supply failure, blown thermal fuse, bad relay control board, damaged terminal block, wiring failure…

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Most common repair guides to help fix your ranges

These step-by-step repair guides will help you safely fix what’s broken on your range.

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How to replace a range oven door switch

How to replace a range oven door switch

The oven door switch detects whether the oven door is closed and helps control the oven light. Replace the switch if it …

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Repair difficulty
Time required
 30 minutes or less
How to replace a range oven door lock assembly

How to replace a range oven door lock assembly

Oven door not locking? You can replace the lock assembly in less than 30 minutes. Here's how.…

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Repair difficulty
Time required
 15 minutes or less

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